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oban n.  and  untouchable n.

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First numbers that belong to both sets:

5, 88, 96, 306, 326, 336, 516, 518, 520, 530, 556, 576, 612, 626, 628, 658, 668, 670, 708, 718, 726, 738, 750, 756, 766, 768, 818, 836, 896, 898, 926, 936, 966, 976, 996.